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WO2012113707A3 - Self -aligning insert and degradation assembly - Google Patents

Self -aligning insert and degradation assembly Download PDF

Info

Publication number
WO2012113707A3
WO2012113707A3 PCT/EP2012/052695 EP2012052695W WO2012113707A3 WO 2012113707 A3 WO2012113707 A3 WO 2012113707A3 EP 2012052695 W EP2012052695 W EP 2012052695W WO 2012113707 A3 WO2012113707 A3 WO 2012113707A3
Authority
WO
WIPO (PCT)
Prior art keywords
insert
self
degradation assembly
holder
aligning insert
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2012/052695
Other languages
French (fr)
Other versions
WO2012113707A2 (en
Inventor
Cornelis Roelof Jonker
Frank Friedrich Lachmann
Bernd Heinrich Ries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six GmbH
Element Six Abrasives SA
Original Assignee
Element Six GmbH
Element Six Abrasives SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Element Six GmbH, Element Six Abrasives SA filed Critical Element Six GmbH
Priority to EP12704091.3A priority Critical patent/EP2678526A2/en
Priority to AU2012219742A priority patent/AU2012219742A1/en
Priority to CA2827914A priority patent/CA2827914A1/en
Priority to CN201280015536.XA priority patent/CN103502572A/en
Priority to DE112012000963.0T priority patent/DE112012000963T5/en
Priority to RU2013142994/03A priority patent/RU2013142994A/en
Publication of WO2012113707A2 publication Critical patent/WO2012113707A2/en
Publication of WO2012113707A3 publication Critical patent/WO2012113707A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Surgical Instruments (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

An insert (110) for a degradation assembly comprising a holder, the insert (110) comprising a tip (112), a coupler mechanism (114) for moveably coupling the insert with the holder, and an alignment mechanism operable to urge the tip (112) towards an aligned orientation within the holder; the aligned orientation being with respect to a forward direction (M) in which the insert (110) is to be driven in use.
PCT/EP2012/052695 2011-02-23 2012-02-16 Insert and degradation assembly Ceased WO2012113707A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12704091.3A EP2678526A2 (en) 2011-02-23 2012-02-16 Self-aligning insert and degradation assembly
AU2012219742A AU2012219742A1 (en) 2011-02-23 2012-02-16 Self -aligning insert and degradation assembly
CA2827914A CA2827914A1 (en) 2011-02-23 2012-02-16 Insert and degradation assembly
CN201280015536.XA CN103502572A (en) 2011-02-23 2012-02-16 Self-aligning insert and degradation assembly
DE112012000963.0T DE112012000963T5 (en) 2011-02-23 2012-02-16 Insert and Abtraganordnung
RU2013142994/03A RU2013142994A (en) 2011-02-23 2012-02-16 INSERT AND GRINDING DEVICE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161445984P 2011-02-23 2011-02-23
GBGB1103096.2A GB201103096D0 (en) 2011-02-23 2011-02-23 Insert and degradation assembly
GB1103096.2 2011-02-23
US61/445,984 2011-02-23

Publications (2)

Publication Number Publication Date
WO2012113707A2 WO2012113707A2 (en) 2012-08-30
WO2012113707A3 true WO2012113707A3 (en) 2013-03-28

Family

ID=43881531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/052695 Ceased WO2012113707A2 (en) 2011-02-23 2012-02-16 Insert and degradation assembly

Country Status (8)

Country Link
EP (1) EP2678526A2 (en)
CN (1) CN103502572A (en)
AU (1) AU2012219742A1 (en)
CA (1) CA2827914A1 (en)
DE (1) DE112012000963T5 (en)
GB (2) GB201103096D0 (en)
RU (1) RU2013142994A (en)
WO (1) WO2012113707A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201201120D0 (en) 2012-01-24 2012-03-07 Element Six Abrasives Sa Pick tool and assembly comprising same
GB201215555D0 (en) * 2012-08-31 2012-10-17 Element Six Gmbh Pick assembly, bit assembly and degradation tool
DE102012108935A1 (en) * 2012-09-21 2014-03-27 Thyssenkrupp Resource Technologies Gmbh Arrangement of a crushing tooth on a crushing roller of a roll crusher
GB201320501D0 (en) 2013-11-20 2014-01-01 Element Six Gmbh Strike constructions,picks comprising same and methods for making same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191401930A (en) * 1914-01-24 1914-10-08 Mavor & Coulson Ltd Improvements in or connected with Cutters for Bars, Discs, and the like, and Cutter Bars, Discs, and the like, of Machines for use in Mining.
GB2137263A (en) * 1983-03-30 1984-10-03 Tungsten Carbide Developments Mineral cutter pick and box
DE3403344A1 (en) * 1984-02-01 1985-08-01 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal DISMANTLING TOOL
US20050088034A1 (en) * 2003-10-23 2005-04-28 Clemenson Enterprises, Inc. Tool bit assembly with offset tooth

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082362A (en) * 1964-01-17 1967-09-06 Coal Industry Patents Ltd Mineral cutting tools
ZA935524B (en) 1992-08-05 1994-02-24 De Beers Ind Diamond Abrasive product
WO1999012866A1 (en) 1997-09-05 1999-03-18 Frenton Limited Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
US6709747B1 (en) 1998-09-28 2004-03-23 Skeleton Technologies Ag Method of manufacturing a diamond composite and a composite produced by same
US6447852B1 (en) 1999-03-04 2002-09-10 Ambler Technologies, Inc. Method of manufacturing a diamond composite and a composite produced by same
US6919040B2 (en) 2000-08-08 2005-07-19 Robert Fries Method of producing an abrasive product containing cubic boron nitride
DE10161713B4 (en) 2001-12-15 2004-02-05 Wirtgen Gmbh Chisel holder changing system
DE102004057302B4 (en) 2004-11-26 2011-01-13 Wirtgen Gmbh toolholders
US8109349B2 (en) 2006-10-26 2012-02-07 Schlumberger Technology Corporation Thick pointed superhard material
US8136887B2 (en) 2006-08-11 2012-03-20 Schlumberger Technology Corporation Non-rotating pick with a pressed in carbide segment
WO2009013713A2 (en) 2007-07-23 2009-01-29 Element Six (Production) (Pty) Ltd Abrasive compact

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191401930A (en) * 1914-01-24 1914-10-08 Mavor & Coulson Ltd Improvements in or connected with Cutters for Bars, Discs, and the like, and Cutter Bars, Discs, and the like, of Machines for use in Mining.
GB2137263A (en) * 1983-03-30 1984-10-03 Tungsten Carbide Developments Mineral cutter pick and box
DE3403344A1 (en) * 1984-02-01 1985-08-01 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal DISMANTLING TOOL
US20050088034A1 (en) * 2003-10-23 2005-04-28 Clemenson Enterprises, Inc. Tool bit assembly with offset tooth

Also Published As

Publication number Publication date
RU2013142994A (en) 2015-03-27
WO2012113707A2 (en) 2012-08-30
GB2488408B (en) 2013-08-14
GB2488408A8 (en) 2013-10-16
GB2488408B8 (en) 2013-10-16
GB2488408A (en) 2012-08-29
DE112012000963T5 (en) 2014-02-20
GB201202650D0 (en) 2012-04-04
AU2012219742A1 (en) 2013-10-03
CN103502572A (en) 2014-01-08
GB201103096D0 (en) 2011-04-06
EP2678526A2 (en) 2014-01-01
CA2827914A1 (en) 2012-08-30

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